Our technicist innovate in traditional sheet machinery, made it is suitable for production of HDPE honeycomb Green Roof drainage plate. Waterproof drainage board has the character of high resistant to pression, anti-corrosion, acid-base resistance an... More

Green Roof Drainage Board and Dimple Drainage Board is easy installation, no degradation, and it has good flexibility, resistance to plant root puncture, accord with environmental protection requirement, ensure that underground water safety and ... More